catch (std::bad_alloc& ba) MFC .
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, 14 2020 . 15:48
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a_n_y_a: std::bad_alloc , MFC, . .
:
#include "stdafx.h"
#include "MyInt.hpp"
#include
#include
#include
using namespace std;
int main()
{
std::locale Loc = std::locale::global(std::locale("russian"));
char *buf = NULL, *buf1 = NULL;
try
{
buf = new char[_I64_MAX_MY - 5];
buf1 = new char[_I64_MAX_MY - 5];
}
catch (std::bad_alloc)
{
wcout<< _T(" std::bad_alloc \n");
}
catch (...)
{
wcout << _T("std::bad_alloc \n");
};
int i;
wcout << _T(" i=");
wcin >> i;
if (buf != NULL) delete[]buf;
if (buf1 != NULL) delete[]buf1;
return 0;
};
_I64_MAX_MY MAX_MY_INT , , x86 x64. .
:
void CMyThrowCatchDlg::OnBnClickedButton1()
{
// TODO: Add your control notification handler code here
char *buf = NULL, *buf1 = NULL;
try
{
buf = new char[MAX_MY_INT - 5];
buf1 = new char[MAX_MY_INT - 5];
}
catch (CMemoryException& mex)
{
CString s;
s = _T(" CMemoryException ");
AfxMessageBox(s);
}
catch (std::bad_alloc& ba)
{
CString s;
s = _T(" std::bad_alloc ");
AfxMessageBox(s);
}
catch (...)
{
CString s;
s = _T("std::bad_alloc, CMemoryException ");
AfxMessageBox(s);
};
if (buf != NULL) delete[]buf;
if (buf1 != NULL) delete[]buf1;
};
? MyThrowCatchNew.rar - MFC, ThrowNew.rar - .
MyThrowCatchNew.rar (, : 0)
ThrowNew.rar (, : 0)
https://forum.sources.ru/index.php?showtopic=421011&view=findpost&p=3842827
